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Std ID |
Description (Standard Title) |
Detail |
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GB 17577-2020
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(Standard Format of Navigational Warning of the People''s Republic of China)
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GB 17577-2020
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GB 17577.1-1998
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The standard form of P. R. C. for navigational warnings in Chinese
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GB 17577.1-1998
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GB 13421-1992
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Limits of maximum permitted spurious emission power levels and methods of measurement for radio transmitters
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GB 13421-1992
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GB 14391-2021
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Performance requirements for satellite emergency position indicating radio beacons
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GB 14391-2021
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GB 14391-2009
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Technical requirements for satellite emergency position-indicating radio beacons
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GB 14391-2009
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GB 12638-1990
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Safety requirements of radiation for microwave and ultrashort wave communication equipment
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GB 12638-1990
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GB 9405.1-1988
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General specification for electrodynamic cone loudspeaker of direct radiator type
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GB 9405.1-1988
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GB 9405.2-1988
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test methods of third order digital multiplex equipment--Operating at 34368kbit/s and using positive justification
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GB 9405.2-1988
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GB/Z 41287.1-2022
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Optical fiber telecommunication cable for use in premises cabling - Part 1: Optical fibre cables for duct and directly buried application
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GB/Z 41287.1-2022
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GB/Z 41287.2-2022
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Optical fibre telecommunication cables for use in premises cabling - Part 2: Optical fibre cables for self-supporting aerial application
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GB/Z 41287.2-2022
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GB 8401.13-1987
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Measuring methods for transmission and optical characteristics of optical fibres--The mode field diameter versus wavelength technique
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GB 8401.13-1987
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GB/Z 41294-2022
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Internet of thing (IoT) application protocol - Technical requirements of the constrained application protocol (CoAP)
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GB/Z 41294-2022
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GB/Z 41298-2022
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Internet of thing (IoT) application protocol - Test methods of the constrained application protocol (CoAP)
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GB/Z 41298-2022
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GB/Z 41385-2022
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General technical requirements of M2M service
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GB/Z 41385-2022
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GB 13130.4-1991
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Specifications for interworking of chinese ideogram teletex on public telecommunication networks--Transport service
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GB 13130.4-1991
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GB 11324-1989
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Performance of the fourth order digital multiplex equipment operating at 139 264kbit/s and using positive justification
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GB 11324-1989
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GB 11325-1989
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Test methods of the fourth order digital multiplex equipment operating at 139 264kbit/s and using positive justification
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GB 11325-1989
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GB 9036.1-1988
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General technical requirements and test methods for manual toll telephone switching equipment
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GB 9036.1-1988
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GB 9036.2-1988
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Technical requirements and test methods for toll connecting boards and special boards in manual toll telephone switching equipments
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GB 9036.2-1988
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GB 9036.3-1988
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Technical requirements and test methods for toll service boards (toll recording boards, enquiry deaks)in manual toll telephone switching equipments
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GB 9036.3-1988
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GB 9036.4-1988
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Technical requirements and test methods for service observation desks (quality checking desks) in manual toll telephone switching equipments
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GB 9036.4-1988
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GB 9036.5-1988
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Technical requirements and test methods for monitordesks in manual toll telephone switching equipments
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GB 9036.5-1988
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GB 9036.6-1988
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Technical requirements and test methods for exchangers of operating services in manual toll telephone switching equipments
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GB 9036.6-1988
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GB 9036.8-1988
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Technical requirements and test methods for ringing, power sources, alarm and distribuing frame in manual toll telephone switching equipments
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GB 9036.8-1988
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GB 7254-1987
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Performance requirement of second order digital multiplex equipment operating at 8448 kbit/s and using positive justification
|
GB 7254-1987
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GB 13836-2000
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Cabled distribution systems for television and sound signals. Part 2: Electromagnetic compatibility of equipment [including MODIFICATION 1]
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GB 13836-2000
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GB 13836-1992
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(Cable distribution system equipment and software radiated interference 30MHz-1GHz sound and television signals. Special permit values and methods of measurement)
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GB 13836-1992
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GB 7255-1987
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Specification for single sideband power-line carrier terminals
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GB 7255-1987
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GB 7329-1987
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Coupling devices for power line carrier systems
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GB 7329-1987
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GB 7330-1987
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Line traps for A. C. power systems
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GB 7330-1987
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GB 7435-1987
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Sealing tests for pressurized waveguide components and assemblies
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GB 7435-1987
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GB/Z 41293-2022
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Technology requirements on WAN based fast and self-deployment of sensor and actuator type of devices
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GB/Z 41293-2022
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GB 9159-1988
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Safety requirements for radio transmitting equipment
|
GB 9159-1988
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GB 7439-1987
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The wire configurations on poles of open wire lines for toll telecommunications
|
GB 7439-1987
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GB 1418-1978
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Universal letter symbols for telecommunication equipment
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GB 1418-1978
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GB/Z 41384-2022
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Technical requirements for M2M service platform
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GB/Z 41384-2022
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GB 33473-2016
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General technical requirements of handover interface for instant communication services
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GB 33473-2016
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GB 3381-1982
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Specifications of interworking for group 1 facsimile apparatus used in telephone network
|
GB 3381-1982
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GB 6280-1986
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Capacity series and frequency channels arrangement in 25 to 1000MHz land mobile telecommunication network
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GB 6280-1986
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GB 4576-1984
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Specification for group translating equipment used on carrier systems
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GB 4576-1984
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GB 4577-1984
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Specification for channel translating equipment used on carrier systems
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GB 4577-1984
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GB/Z 41292-2022
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General technology requirements on WAN based remote measurement and control applications for intelligent agriculture
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GB/Z 41292-2022
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GB 9038-1988
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Test chart for newspaper page facsimile
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GB 9038-1988
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GB 5435-1985
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The: xin-4: transposition systems for open-wire telecommunication lines
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GB 5435-1985
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GB 5436-1985
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The: xin-8: transposition systems for open-wire telecommunication lines
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GB 5436-1985
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GB 4410-1984
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Document facsimile transmission (group 1) in telephone network
|
GB 4410-1984
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GB 7609-1987
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Total distortion measuring method for PCM channel in the telecommunication network
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GB 7609-1987
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GB 4572-1984
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Measuring method for the channel attenuation distortion in the communication network
|
GB 4572-1984
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GB 12048-1989
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Requirements for clock and synchronization equipment used in the digital network
|
GB 12048-1989
|
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GB 3971.1-1983
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Numbering for automatic telephone in national communication network
|
GB 3971.1-1983
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GB 3971.2-1983
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Interoffice junction digital line signalling system for telephone automatic switching network
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GB 3971.2-1983
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GB 3376-1982
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Inband pulsing single frequency line signaling system for telephone automatic switching network
|
GB 3376-1982
|
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GB 3377-1982
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[GB/T 3377-1982] Multi frequency register signaling system for telephone automatic switching network
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GB 3377-1982
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GB 3378-1982
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[GB/T 3378-1982] Subscriber line signaling system for telephone automatic switching network
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GB 3378-1982
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GB 3379-1982
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Interoffice direct signalling system for telephone automatic switching network
|
GB 3379-1982
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GB 3380-1982
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[GB/T 3380-1982] Ringing and tone for telephone automatic switching network
|
GB 3380-1982
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GB 15539-1995
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[GB/T 15539-1995] Technical specifications for trunked mobile radio systems
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GB 15539-1995
|
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GB 7283-1987
|
Communication system for urban public transport
|
GB 7283-1987
|
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GB 9159-2008
|
Safety requirements for radio transmitting equipment
|
GB 9159-2008
|
|
GB 15842-1995
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Mobile radio equipment safety requirements and testing methods
|
GB 15842-1995
|
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GB 9041-1988
|
General specifications of miniaturized electromechnical components used for narrow frame of telecommunication equipment
|
GB 9041-1988
|
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GB 5368-1985
|
Dimensions of plugs for hearing aids
|
GB 5368-1985
|
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GB 13616-1992
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Electromagnetic environment protection requirements for microwave relay stations
|
GB 13616-1992
|
|
GB 13615-2009
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[GB/T 13615-2009] Electromagnetic environment protection requirements for earth stations
|
GB 13615-2009
|
|
GB 13616-2009
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[GB/T 13616-2009] Electromagnetic environment protection requirements for digital radio-relay stations
|
GB 13616-2009
|
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GB 4824-1996
|
Limits and methods of measurement of electromagnetic disturbance characteristics of industrial, scientific and medical (ISM) radio frequency equipment
|
GB 4824-1996
|
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GB 15160-1994
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Land mobile communication system requirements using multi-channel accss techniques without a central controller
|
GB 15160-1994
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GB 13615-1992
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Electromagnetic environment protection requirements for earth stations
|
GB 13615-1992
|
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GB 13617-1992
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Electromagnetic environment requirements for shortwave radio receiving stations
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GB 13617-1992
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GB 6281-1986
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[GB/T 6281-1986] Co-channel interference standards required in the land mobile services (16KOF3E)
|
GB 6281-1986
|
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GB 6830-1986
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The tolerable limits of danger on telecommunication lines from power lines
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GB 6830-1986
|
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GBJ 47-1983
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Acoustics-sound-abserbin coefficient measurement by method of reverbration room (Trial)
|
GBJ 47-1983
|
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GBJ 42-1981
|
Code for design of telecommunication in industrial enterprises
|
GBJ 42-1981
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GB 9022-1988
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General specification for crimping tools hand or power actuated
|
GB 9022-1988
|
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GB 37481-2019
|
General technical specifications for vault doors
|
GB 37481-2019
|
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GB 11322-1989
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Guide to the design of radio-frequency coaxial cables
|
GB 11322-1989
|
|
GB 12061-1989
|
General specification for lead-tinned for electronic components and devices
|
GB 12061-1989
|
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GB 11247.1-1989
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Stranded tungsten wire
|
GB 11247.1-1989
|
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GB 11247.2-1989
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Tungsten heater element
|
GB 11247.2-1989
|
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GB 11248-1989
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Dumet wire
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GB 11248-1989
|
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GB 11294-1989
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Commonly used terms for semiconductor photoelectric materials and pyroelectric materials in infrared detecting materials
|
GB 11294-1989
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GB 11446.10-1989
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Test method for total bacterial count in electronic grade water by membrane filters
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GB 11446.10-1989
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GB 11446.11-1989
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Test method for total bacterial count in electronic grade water by plate culture
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GB 11446.11-1989
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GB 11446.1-1989
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Electronic grade water
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GB 11446.1-1989
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GB 11446.2-1989
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Terms for electronic-grade water
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GB 11446.2-1989
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GB 11446.3-1989
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Generic rules for test methods of electronic grade water
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GB 11446.3-1989
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GB 11446.4-1989
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Test method for resistivity of electronic grade water
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GB 11446.4-1989
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GB 11446.5-1989
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Test method for measuring trace metals in electronic grade water by atomic absorption spectrophotometry
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GB 11446.5-1989
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GB 11446.6-1989
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Test method for silica in electronic grade water by spectrophotometer
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GB 11446.6-1989
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GB 11446.7-1989
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Test method for trace chloride in electronic grade water by lon chromatography
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GB 11446.7-1989
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GB 11446.8-1989
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Test method for total and organic carbon in electronic grade water
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GB 11446.8-1989
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GB 11446.9-1989
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Test method for particles in electronic grade water by instrument
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GB 11446.9-1989
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GB 12059-1989
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The properties and the test methods for antistatic silk-like fabric of synthetic filament in electronic industry
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GB 12059-1989
|
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GB 9000.10-1988
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Determination of Li2O Na20 and K20 in electronic glass by atomic absorption
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GB 9000.10-1988
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GB 9000.11-1988
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Determination of CaO SrO AND MgO in electronic glass by atomic absorption
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GB 9000.11-1988
|
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GB 9000.1-1988
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The general rules for chemical analysis of electronic glass
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GB 9000.1-1988
|
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GB 9000.12-1988
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Determination of ZnO PbO Al2O3 and Sb2O3 in electronic glass by atomic absorption
|
GB 9000.12-1988
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GB 9000.13-1988
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Determination of Co2O3 NiO AND MnO2 in electronic glass by atomic absorption
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GB 9000.13-1988
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GB 9000.14-1988
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Determination of iron oxide and titania in electronic glass by photometric method
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GB 9000.14-1988
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GB 9000.15-1988
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Determination of zirconia in electronic glass
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GB 9000.15-1988
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